Semonto - Website Monitoring Tool
Uptime, TLS/SSL certificate and broken link monitoring
Semonto - Website Monitoring Tool launched on October 20, 2022 with 5 votes, #1,488 of 3,153 launches that month. The site was still online in September 2026, 4 years on.
What it does
Semonto keeps an eye on your websites 24/7, and alerts you when something fails. So you can feel confident that your business is up and running at all times. Perfect when you are responsible for multiple websites and don't want to check them all manually.
A failing website makes you look unprofessional. Use Semonto to get notified of issues, so you can fix them before anyone notices. Try it for free.
Semonto keeps an eye on your websites 24/7 and alerts you when something fails, so you can feel confident that your business is up and running at all times. Keep an eye on the websites of your clients without lifting a finger. Whenever something breaks, your team gets notified. Your clients can trust that their website stays healthy. And you have the data to prove it. Get alerted immediately when your website is unreachable or slow to respond. Fix the issue before anyone else notices. Semonto monitors your website 24/7 and immediately reports any broken links. This way, you can fix the link before anyone notices. Monitor the validity of your SSL certificate and get alerted when there is a…from semonto.com
Does a similar job
all alternatives →
Semonto: Website Monitor Tool2025 · semonto.com · ▲13Keep websites healthy. Get notified when something is wrong.




What are the best features you want to find in uptime monitoring?2021 · odown.io · ▲14Simple website uptime monitoring tool to monitor your websites and APIs combined with public status pages. We'll also monitor your SSL certificates and notify you you through multiple alert channels if something happens.
More dev tools this month
the category →
Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.
Dev tools · 1d ago · github.com


open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.
Dev tools · 29d ago · github.com

Contribute to reladraw/reladraw development by creating an account on GitHub.
Dev tools · 27d ago · github.com
OpenBot▲362Grok Bot alternative: free, local, open-source, multiplayer
Dev tools · 24d ago · openbot.run
Talanoa▲346Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…
Dev tools · 22d ago · talanoa.email
Source: Product Hunt launch ↗
Launched alongside, October 2022
the whole month →- I3
Hey HN, I 3d scanned the interior of the Great Pyramid / Khufu's pyramid for the Giza Project this summer and just finished the guided version to share. Would love feedback and/or problems you encounter. I used both a Leica BLK 360 and Matterport Pro 2 to do the scanning and the Matterport SDK for the web viewer. Matterport's web display with Three.js has been the most accessible to a wide audience in the past (previous iterations are in Unity and Unreal, but difficult to download over slower connections). I've been interviewing social studies teachers around the 6th grade level to…
Dev tools · 2022 · giza.mused.org


Last time I posted this it didn't garner much interest. There have been lots of improvements and fixes since the last release. Quick list of features: - Workspaces - Tabs - Nested Folders - Lots of context menus - Response history - Plugins - Runs fully in the browser and runs offline if necessary - Chrome and Firefox extension to bypass CORS restrictions - Desktop builds for all platforms - GraphQL support - Import collections exported from Postman and Insomnia - Simple user friendly interface I built this because I love Insomnia but wanted a portable version that I could run in the…
Dev tools · 2022 · restfox.dev

Micro SaaS HQ▲672Profitable Micro SaaS ideas, supportive community
Life & fun · 2022 · microsaashq.com

APIs are a little like the open road—always waiting, full of opportunity, but hardly utilized. So here’s America, composed of several APIs that paint a vivid, real-time picture of a good old-fashioned road trip. Get local classifieds and photos. Tune into local radio stations. Talk wit other drivers. And more. Exploring the country by car was an invaluable experience for me during my time in the states. I’ve since moved to Barcelona, and find myself missing the territory. This is my attempt at recreating the magic.
Life & fun · 2022 · 4m3ric4.com